<div class="row">
  <div class="col-md-6">
    <app-form [config]="config"></app-form>
  </div>
</div>

<hr />

<ul>
  <li *ngFor="let message of messages">
    {{ message }}
  </li>
</ul>
<div *ngIf="messages.length <= 0">
  <span>No messages</span>
</div>
